GetIBlockByIdResponse.php

См. документацию.

<?php
 
namespace Bitrix\Lists\Api\Response\IBlockService;
 
use Bitrix\Lists\Api\Response\Response;
 
class GetIBlockByIdResponse extends Response
{
    public function getIBlock(): array
    {
        return $this->data['iBlock'] ?? [];
    }
 
    public function setIBlock(array $iBlock): static
    {
        $this->data['iBlock'] = $iBlock;
 
        return $this;
    }
 
    public function getFieldById(string $fieldId)
    {
        $iBlock = $this->data['iBlock'] ?? [];
 
        return $iBlock[$fieldId] ?? null;
    }
}